Q.1.
What was held in 1851 to celebrate new inventions?
Q.2.
What was the name of Stephenson’s engine that won a prize?
Q.3.
What did Alexander Graham Bell invent?
Q.4.
Who invented the postage stamp?
Q.5.
What was the name of the bicycle with one large wheel and one small wheel?
Q.6.
Where was the Great Exhibition held?
Q.7.
Which of these was NOT built by Isambard Kingdom Brunel?
Q.8.
What did Samuel Morse invent?
Q.9.
Who invented the photograph?
Q.10.
What was the name of the first postage stamp?